JPS5943169A - Production of permanent sterilizable fiber - Google Patents
Production of permanent sterilizable fiberInfo
- Publication number
- JPS5943169A JPS5943169A JP15089782A JP15089782A JPS5943169A JP S5943169 A JPS5943169 A JP S5943169A JP 15089782 A JP15089782 A JP 15089782A JP 15089782 A JP15089782 A JP 15089782A JP S5943169 A JPS5943169 A JP S5943169A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- fibers
- water
- metal
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は水不溶性殺菌性金属またはその化合物を含有す
る恒久殺菌性繊維の製法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing permanently germicidal fibers containing water-insoluble germicidal metals or compounds thereof.
従来より殺菌r+lJを繊維製品IC(4ネt゛4−る
方0、が用いられているか、7J111−直後は優ね5
た効果を示すものの持耘、1主6・、之しく、ま71:
繊組j月11I′Ij脂J用工剤中に殺菌性物!i’t
’i:添加して樹NFr IJII ]ンfろ方法も
繊維に対イる^’d IIi、−r加工剤の結合力が弱
くわ)渚等により6易(こII<+15落し−2、恒久
段0臼・イ、4イ]うi・できないという欠点をイ■し
ている。Conventionally, sterilization r+lJ has been used for textile products IC (4 nets 4-10, 7J111-1-5).
Retention of things that show the effect, 1 main 6., so, 71:
Bactericidal substances are included in the agent for Seikumi J month 11I'Ij fat J! i't
'i:Additionally, the binding force of the processing agent is weak. It has the disadvantage of not being able to perform permanent stages 0, 4, and 4.
一方、従来よ町)銀ならびGJ銅ゼ品(:j、(−11
、に投Lv1性を・示すこと11よく知られており、銀
、銅竪品の表ば10ま無菌状i九であり、こ第1らの金
属;箇答器の中に水を入Ji、ると水G、、を無菌状捻
(ミ(こなることが知られている。従って繊維σつ表面
G、−これら殺菌性金属製品の場合と同様、水不亀・V
16の殺菌性金属を固定させるならば、銀、銅ψ品の場
合と同様な覧れた恒久殺菌i″l:を示すことに1.〔
る1、このような金属まプこは金属塩を紡糸原液Gこ混
合し紡糸したいわゆる原液添加型の殺菌性繊維もあるが
、添加した金ぺまたは金属塩が繊組全体Gこわたり分布
しており、そのうち表層部cあるものしか実質的殺菌効
果に寄与せず、添加11を当りの殺菌効果が低いという
欠点を有している、本発明の目的は繊維表層部に水不溶
V1〜の殺菌性金属微粉末を固定[、/ 、こtl、ら
の欠点を解消し1−恒久殺菌性繊維のTiN便な製造法
を4uIi供1′ることGこある。即ち本発明&−1f
繊維の溶剤ど水手fU性殺菌性金属債粉末を含有する処
理液で繊維4処理し、次いで熱処理することにより殺菌
性金属微粉末を繊維表層部へ拡散させ、水不溶性殺菌性
金属微粉末を繊維表層部にtA1定することを特徴とす
る恒久殺菌性繊維の製法を要旨どするものである。On the other hand, conventional silver and GJ bronze products (:j, (-11
It is well known that silver and copper wares are sterile. , and water G, , are known to become sterile.Therefore, the fiber σ surface G, - as in the case of these sterilizing metal products, water is sterile.
1. If 16 sterilizing metals are immobilized, they will show permanent sterilization i″l: similar to that of silver and copper ψ products.
1. There are also so-called sterilizing fibers that are made by mixing metal salts into a spinning stock solution and spinning them, but the added metal salts or metal salts are distributed throughout the fiber. Among them, only the surface layer c contributes to the substantial bactericidal effect, and the bactericidal effect per addition 11 is low.The purpose of the present invention is to add water-insoluble V1 to the fiber surface layer. It is possible to solve these drawbacks by fixing microbactericidal metal powder and to provide a convenient manufacturing method for permanent bactericidal fibers using TiN. That is, the present invention &-1f
The fibers are treated with a treatment solution containing sterilizing metal bond powder, which is sterilized using a water-soluble water-soluble metal powder, and then heat-treated to diffuse the sterilizing metal fine powder into the surface layer of the fibers. This article summarizes a method for producing permanently sterilizing fibers characterized by a constant tA1 in the surface layer.
本発明の恒久殺菌性繊維は繊維表層部に水不溶性の殺菌
性金属微粉末が固定されており、銀、銅製品の場合と同
様な★nた恒久殺菌性を示すものである。The permanently sterilizing fiber of the present invention has water-insoluble sterilizing metal fine powder fixed on the surface layer of the fiber, and exhibits permanent sterilizing properties similar to those of silver and copper products.
本発明の方法Gとおいて適用できる繊維は特に限定きれ
ないが、アクリル繊維Gこ対して好ましく用いられる・
)
以下、アクリル繊維への恒久殺菌性付与方法を中心に説
明する。アクリル繊維に11f久殺閑性を伺与する場合
の繊維の浴剤としでは、ジメチルホルムアミド、ジメチ
ルア七ドアミド、ジメチルスルホキザイド、エチレンカ
ーボネート、11ダンソーダ、塩化亜鉛等を用いること
ができるが、エヂレンカーボ不・−1・が好」、しく用
いられ4)。エチレンカーボネートか好t L < I
[+いられる理由+1、エチレンカーボネートは無色、
無臭でほとんど毒性がなく水ら一可溶な物r1であり1
加工…1からも極めて取扱い易いアクリル繊維の浴剤で
あるためである。The fibers that can be applied in method G of the present invention cannot be particularly limited, but acrylic fibers are preferably used.
) Hereinafter, the method for imparting permanent sterilization to acrylic fibers will be mainly explained. Dimethylformamide, dimethylamide, dimethylsulfoxide, ethylene carbonate, 11dan soda, zinc chloride, etc. can be used as a bathing agent for acrylic fibers when imparting 11f long-lasting dryness. "N・-1・is good" and is often used4). Ethylene carbonate is preferable L < I
[+Reason for staying there+1, ethylene carbonate is colorless,
It is odorless, almost non-toxic, and soluble in water.
This is because it is an acrylic fiber bath agent that is extremely easy to handle from the beginning.
又、本発明σ)方法で使用1−4)水冷浴゛I′l:役
菌性金属微粉末としては銀、銅またζまその化合物が好
ましく用いられる。In addition, as the metal fine powder used in the 1-4) water cooling bath used in the method σ) of the present invention, silver, copper or ζ-magnetic compounds are preferably used.
水不溶性の銀化合物としては硫化銀、塩化銀などが挙げ
られ、水不溶i21の銅化合物としては亜鉛化銅、水酸
化銅、ヨウ化銅などが挙げら口る0
これら水不溶性殺菌性金属微粉末の大きさはできるだけ
小さいものが好ましく用いられ、繊維直径の40以上の
大きさのものは好ま(−〈なし1゜
金属微粉末の大きさが繊維直径の/ 以上で/θ
あると繊維内部への拡散が困4(11どη「す、恒久殺
菌性がイ」与さit難い。上記のアクリル繊維の溶剤と
水不溶性συ金(・14倣粉末を用いたアクリル繊維へ
の恒久殺Ekt性を伺与する方θ<GEL C2%ら処
理剤至含イfする水iyl:液を繊維に+r 、1)t
びけ7と後、乾熱処理する方法が好ましく1月いられる
。水・1′l液中の浴剤濃度は20爪量%以斗であ2)
ことが好まl〜い。アクリル繊維の溶剤と水冷m1′/
l:の金属微粉末荀含山する水性液を繊維し、二付第1
さ刊た後、乾熱処理すると水分が徐々O,:蒸発すると
同時に残存する溶剤により繊維は表面から徐々(こ繊維
構造が級和さ′117、これに伴ない金属扮′・シ粉末
は構造緩和さ71.た繊維内部に拡散する。Examples of water-insoluble silver compounds include silver sulfide and silver chloride, and examples of water-insoluble copper compounds include copper zincide, copper hydroxide, and copper iodide. The size of the powder is preferably as small as possible, and preferably the size of the powder is 40 or more than the fiber diameter (-〈None 1゜ If the size of the fine metal powder is /θ than the fiber diameter, the inside of the fiber It is difficult to diffuse into acrylic fibers using the above-mentioned acrylic fiber solvent and water-insoluble συ gold (・14 imitation powder). θ<GEL C2% water containing treatment agent: liquid to fiber +r, 1) t
It is preferable to carry out dry heat treatment after 7 months of heat treatment. The concentration of bath agent in 1'l of water is 20% or more2)
I like that. Acrylic fiber solvent and water cooling m1'/
l: Fiberize the aqueous liquid containing fine metal powder
After dry heat treatment, water gradually evaporates from the surface of the fiber due to the remaining solvent (this fiber structure becomes gradated, and as a result, the structure of metal powder and powder is relaxed). 71.Diffuses inside the fibers.
この場合便1.11する浴剤の繊維に対“する何着処理
11tは溶剤の4′11!川により異なるが、通常θ/
〜/θ%owfが好ましく月Jいられる。又・水不溶性
金属微粉末の繊維への+IN屓は金属及び金属化合物の
柚1Gにより異なるが通常θθ/%owf合物の倣扮米
を繊維表層nls (ry−拡散さセた繊維を水中に浸
漬処理して脱溶剤するか、あるいはれ・・ζ維を冷却し
て溶剤を不活1・1.化することにより該金属またはそ
の化合物を繊糺表層部(こ固シifする。In this case, the amount of treatment 11t to be applied to the fibers of the bath agent in 1.11 varies depending on the 4'11! river of the solvent, but usually θ/
〜/θ%owf is preferable and the moon J can be obtained. In addition, +IN concentration of water-insoluble metal fine powder to fibers varies depending on the metal and metal compound, but it is usually done by imitating the θθ/%owf compound and placing the fiber surface layer nls (ry-diffused fiber in water). Either by immersion treatment to remove the solvent, or by cooling the ζ fibers to inactivate the solvent, the metal or its compound is hardened to the surface layer of the fiber.
上記の繊維を冷却して溶剤を4・活性化することは繊維
の使用時の温度より1−XIい9点をもつ溶剤例エバエ
チレンカーボネートを用いた時で、冷却して上記融点以
下にすること(、二よりl谷f′111を固化せしめ、
浴剤としての機能を欠わfLめ、不活性化することを怠
味する。Activating the solvent by cooling the above fibers is an example of a solvent using evaporated ethylene carbonate, which has a point of 1-XI higher than the temperature at which the fibers are used, and is cooled to below the above melting point. (, by solidifying the valley f'111,
Since it lacks the function as a bath additive, it is neglected to inactivate it.
本発明の方法による繊矧4へ0−)恒久殺菌ti:伺与
は布量状繊維、糸状繊維、綿状繊維等のいづれの形状σ
、)繊維に・ついても適11]することができる。Permanent sterilization of fibers by the method of the present invention: 0-) Permanent sterilization of fibers by the method of the present invention: whether the shape is σ, such as cloth-like fibers, thread-like fibers, cotton-like fibers, etc.
,) can also be applied to fibers.
又、本発明の方法Gこよりイζトられる繊維はi<0常
の繊維と同様に結線、編織が1TF能であり、心安に応
じて他の繊維と混紡、交aRt、交織Yトを行ない・(
り人殺菌性を有する繊組製品を作ることができる。In addition, the fibers spun by method G of the present invention have a 1TF capacity for binding, knitting, and weaving like ordinary fibers with i<0, and can be blended with other fibers, interlaced aRt, or interwoven Yt according to the safety.・(
It is possible to make fiber products with antibacterial properties.
例えばソックス、肌着、外衣等の一般衣料の外に−病h
ハ1カーベツ)・、カーデン、シーツ等σ〕分野での利
JIJ価値はきわめて高い。For example, in addition to general clothing such as socks, underwear, outerwear, etc.
The profit JIJ value is extremely high in the fields of ``carbets'', carden, sheets, etc.
以下、本発明を実施例Gこよつ゛C説明するが、殺L1
.1性ノiil!l 定、及び洗11h G、i 次ツ
カ1):、 テ行1.f −) r c(7) 殺菌
1・]ミの測定
供試試料を黄4h、ブドウ状坏11を111種した寒天
培地−に、 kT−KLき、3’)7:−Q2Q時間、
1に:i cv暗培養行ない、試料周辺の黄色ブドウ状
球菌の生育の有無Gこより殺菌効果を判定する。Hereinafter, the present invention will be explained in Example G and C.
.. 1 sex noil! l Set and wash 11h G, i Next selection 1):, Te line 1. f-) r c(7) Sterilization 1.]Mi measurement sample was placed on an agar medium containing 111 types of yellow 4h and grape-like 11, kT-KL, 3') 7:-Q2Q time,
Step 1: Perform icv dark culture, and determine the bactericidal effect based on the presence or absence of growth of Staphylococcus aureus around the sample.
0・・・試料周辺での細菌の生育が腎ノめられす、ハロ
ーがつh生する。0: Bacterial growth around the sample is inhibited, and a halo grows.
Δ・・・試料周辺番こけハローが発生しないが、試料表
面での細菌の生育は詔められない。Δ: No moss halo occurs around the sample, but there is no indication of bacterial growth on the sample surface.
×・・・試料表面Gこ細菌の生育が認めらnる。×: Growth of bacteria on the sample surface was observed.
t、2)洗M)方法
家庭用′屯気洗1苗機を1月い、中性洗剤ザブ(花王石
鹸社HB ) i g/lを含イfする30Cの水溶液
中で/ 、5−分間洗沼した後、流、水洗を3分間行な
い、脱水、乾燥する。t, 2) Washing M) Method: Use a domestic air washing machine to wash the seedlings in a 30C aqueous solution containing a neutral detergent Zab (Kao Soap Co., Ltd. HB) i g/l/, 5- After rinsing for 3 minutes, rinse with water for 3 minutes, dehydrate, and dry.
繰り返し洗7Jbは上記操作を繰り返し実施1″実Il
屯例/
アクリル紀く維ボンオ、ルV/7 B:ra vci
、、 原綿(三菱レイヨン社製)を用いて作成し、た
天竺&AQMをエチレンカーボネート’I 71ζ量%
、?1が解銅倣粉末/、屯fit%査−含イイする水性
zre中(こfφ清[、r後、マングルを用いて絞液1
2、処」1)l液17) (1;6地に対する付イf−
Ettを・9g−屯ti七%と1−、、引続きl0AC
の熱風乾′l!、f!!機を用いて一θ分間轄テやjν
処理1.L後、水b1、脱水、乾燥し殺::Li 1:
’l:イ\1す、1叫王l、たアクIJル繊維編物ケ得
た。For repeated washing 7Jb, repeat the above operation 1''
Example / Acrylic Kikui Bon-o, Le V/7 B:ra vci
,, Made using raw cotton (manufactured by Mitsubishi Rayon Co., Ltd.), jersey & AQM were made with ethylene carbonate 'I 71ζ%
,? 1 in an aqueous solution containing copper-based imitation powder/ton fit% test (after squeezing the solution 1
2. Place'1) l liquid 17) (1; Attachment to 6 places f-
Ett・9g-tonti 7% and 1-, 10AC
Hot air dry! , f! ! Use a machine to control and jν for one θ minute.
Processing 1. After L, water b1, dehydration, drying: Li 1:
'l: I\1su, 1 shout king l, taak IJ le fiber knitting got it.
この枚■1性イ]う)J(1工したアクリル44゛(奔
1(編物の恒久殺1.7:1性の楢無を知るため操り返
I7演濯回数と殺菌性の関係を測定し、次の結果タイ8
#た。This sheet ■ 1 property] U) J (1 process acrylic 44) and the next result is tie 8
#Ta.
上記Q、)結果より繰り返し20回洗濯を行なつ実施例
J
アクリル繊維100%とからな/、)タフトカーペット
装造過程のバッキング処理面rρの工程でカーベラ)・
リバイル山ロ、Lエチレンカー・ボ不−トl車ンr1%
、塩化銀微粉末0 !; Xb: lit%を含有1−
る水性液x3o%owfスプレー処理しムー後、熱風乾
燥機分用い730Cで7.り分間1ニゲに1(処理し7
た後、冷却してパイル曲をブラッシング処理し、!iミ
レー性を付与したアクリル繊A・((カーーーー<])
ヲ得た。このカーペットの恒久Q:’2 il+I性の
イJ無を知るため繰り返しS回す1雀を行なった1ρ、
殺菌性を測定(−た結果、試料周辺には菌の生育が認め
ら2’Lず、ハローが発生し1、優れた1E1久殺菌性
を有していた。Based on the results of Q.) above, washing was repeated 20 times.
Revival Yamaro, L ethylene car/bot L car r1%
, silver chloride fine powder 0! ; Xb: Contains lit% 1-
After spraying with an aqueous solution of 30% owf, dry at 730C using a hot air dryer for 7. 1 for 1 minute (7 minutes after treatment)
After cooling, process and brush the pile songs! Acrylic fiber A with millet properties
I got it. Permanence Q of this carpet: '2 1ρ, who performed the 1st sparrow of turning S repeatedly in order to know the IJ of il+I,
The bactericidal properties were measured (-) and the results showed that no bacterial growth was observed around the sample and no halo was observed (1), indicating that the sample had excellent 1E1 bactericidal properties.
なおJ、1^化銀行に粉末は硝酸銀7%水hI液を撹拌
しなから特モル量σり塩酸を添加することGこより得た
。The powder was obtained by stirring a 7% silver nitrate solution in water and adding a specific molar amount of hydrochloric acid to the solution.
−3(−3(
Claims (1)
またはその化合物の417(粉末を含有する処理液で繊
維を処理し、次いで熱処理することにより殺菌性金属ま
たはその化合物の微粉木五・繊維表層部へ拡散させ、つ
いで固定することを特徴とずZ)itj久殺菌性紙維の
製法。 (コ)繊維がアクリル繊維である特d′1請求の範囲第
1項記載συ′し人殺菌性繊維の製法。 (3) 水不溶tl二殺菌性金属またはその化合物の
微粉末が銀、銅またはその化合物である特許請求の範囲
第7項または第二項記載の恒久殺菌性繊維の製法。[Claims] (1) Fiber solvent and water-insoluble stage 1111.1. Fibers are treated with a treatment liquid containing metal or compound 417 (powder), and then heat treated to diffuse germicidal metal or compound thereof into the surface layer of the fiber, followed by fixation. Z) Method for producing antibacterial paper fiber. (c) The fiber is an acrylic fiber. (d'1) A method for producing a human-sterilizing fiber with συ' according to claim 1. (3) The method for producing permanently sterilizing fibers according to claim 7 or 2, wherein the fine powder of the water-insoluble tl bibactericidal metal or its compound is silver, copper, or a compound thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15089782A JPS5943169A (en) | 1982-08-31 | 1982-08-31 | Production of permanent sterilizable fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15089782A JPS5943169A (en) | 1982-08-31 | 1982-08-31 | Production of permanent sterilizable fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5943169A true JPS5943169A (en) | 1984-03-10 |
Family
ID=15506762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15089782A Pending JPS5943169A (en) | 1982-08-31 | 1982-08-31 | Production of permanent sterilizable fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5943169A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5722299A (en) * | 1994-06-30 | 1998-03-03 | Fuji Kiko Co., Ltd. | Adjustable steering column assembly for a vehicle |
KR100720431B1 (en) | 2005-06-29 | 2007-05-28 | 국방과학연구소 | A homopolar generator and a method for setting a control gain to which pi control part with an input limiter is applied |
-
1982
- 1982-08-31 JP JP15089782A patent/JPS5943169A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5722299A (en) * | 1994-06-30 | 1998-03-03 | Fuji Kiko Co., Ltd. | Adjustable steering column assembly for a vehicle |
KR100720431B1 (en) | 2005-06-29 | 2007-05-28 | 국방과학연구소 | A homopolar generator and a method for setting a control gain to which pi control part with an input limiter is applied |
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